diff --git a/.github/workflows/_build-matrix.yml b/.github/workflows/_build-matrix.yml
index 283088a0..0c7470bc 100644
--- a/.github/workflows/_build-matrix.yml
+++ b/.github/workflows/_build-matrix.yml
@@ -43,7 +43,7 @@ jobs:
       - uses: actions/checkout@v7
 
       - name: Install Rust toolchain
-        uses: actions-rust-lang/setup-rust-toolchain@v1
+        uses: actions-rust-lang/setup-rust-toolchain@v2
         with:
           # actions-rust-lang reads rust-toolchain.toml automatically; we only specify additional targets.
           # Universal macOS needs both Apple targets installed onto the same toolchain channel.